Gracie will square off against ... Kron will have the support of Sergio Zveiter, Rickson's best friend - the only one present for all of his fights. "Rickson is like a brother to me.

Kron Gracie, the son of the legendary Rickson Gracie, turned in a disappointing ... by fans at the T-Mobile Arena in Las Vegas during the fight as he consistently pulled guard whenever he and ...